EU acknowledges the failure of traditional economics to predict so adopts agent based modelling

“This long run is a misleading guide to current affairs. In the long run we are all dead. Economists set themselves too easy, too useless a task if in tempestuous seasons they can only tell us that when the storm is long past the ocean is flat again.”
— John Maynard Keynes
A Tract on Monetary Reform (1923), 80.